package com.sky.controller.admin;

import com.sky.constant.MessageConstant;
import com.sky.result.Result;
import com.sky.utils.AliOssUtil;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.multipart.MultipartFile;

import java.io.File;
import java.io.IOException;
import java.util.UUID;

@RestController
@Slf4j
@RequestMapping("/admin/common")
@Api(tags = "通用接口")
public class CommonController {

    @Autowired
    private AliOssUtil aliOssUtil;

    @ApiOperation("文件上传")
    @PostMapping("/upload")
    public Result upload(MultipartFile file) throws IOException {
        log.info("上传文件：{}",file.getOriginalFilename());
        //获取文件原始名字
        String filename = file.getOriginalFilename();
        //生成唯一文件名
        String lastFile = filename.substring(filename.lastIndexOf("."));
        String newFile = UUID.randomUUID() + lastFile;


//        file.transferTo(new File("D:\\file\\" + newFile));

        //上传到oss
        try {
            String url = aliOssUtil.upload(file.getBytes(), newFile);
            return Result.success(url);
        } catch (IOException e) {
            log.error("上传文件失败{}",e.getMessage());
            return Result.error(MessageConstant.UPLOAD_FAILED);
        }


    }
}
